A Soft Drink Dispenser Can Be Adjusted to Deliver Any

Multiple Choice

A soft drink dispenser can be adjusted to deliver any fixed number of centiliters.If the Machine is operating with a standard deviation in delivery equal to 0.3 centiliter, what should Be the mean setting so that a 12-centilitre cup will overflow less than 1% of the time?
Assume a normal distribution for centiliters delivered.

A) 11.23
B) 11.30
C) 11.70
D) 12.00
E) 12.70